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Author(s):
Rotinov, A.; Chuchani, G.; Machado, R.A.; Rivas, C.
Title:
The retro-aldol mechanism in the pyrolysis kinetics of primary, secondary, and tertiary β-hydroxy ketones in the gas phase
Journal:
Int. J. Chem. Kinet.
Volume:
24
Page(s):
909 - 915
Year:
1992
Reference type:
Journal article
Squib:
1992ROT/CHU909-915
Reaction:
(CH3)2C(OH)CH2C(O)CH3 → (CH3)2CO + (CH3)2CO
Reaction order:
1
Temperature:
463 - 523
K
Pressure: 2.80E-2 - 0.20 bar
Rate expression:
2.29x1011 [s-1] e-133032 [±5338 J/mole]/RT
Uncertainty:
3.30999994
Bath gas:
Cyclohexene
Category: Experiment
Data type:
Absolute value measured directly
Excitation technique:
Thermal
Analytical technique:
Mass spectrometry
View full bibliographic record.
Rate constant values calculated from the Arrhenius expression:
T (K) | k(T) [s-1] |
463 |
2.25E-4 |
475 |
5.38E-4 |
500 |
2.90E-3 |
523 |
1.18E-2 |
|